Telephone systems

An engineering approach to computer networking Keshav, Srinivsan 2012 An engineering approach to computer networking Keshav, Srinivsan 1997 An engineering approach to computer networking: ATM networks, the internet, and the telephone network Keshav, Srinivsan 1997 Cable communications technology Bartlett, Eugene R. 2005 LAN times guide to telephony Bezar, David D. 1995 Programming converged networks Jain, Ravi 2005 Video dialtone technology Minoli, Daniel 1995 Voice and data security Gregory White ... [et al.] 2001